Geek Night at the Deptford Lounge

GEEK: ’g?k, noun
From the low German geck, meaning “fool” (1914).
1: A carnival performer often billed as a wild man whose act usually includes biting the head off of a live chicken or snake.
2: A person often of an intellectual bent who is disliked.
3: An enthusiast or expert especially in a technological field or activity (computer geek).
— geek•dome, noun
— geek•i•ness, noun
— geeky, adjective
— geek, verbMerriam Webster Online dictionary